<template>
  <div class="hello">
    <home-header></home-header>
    <home-swiper :list="swiperList"></home-swiper>
    <home-icons :list="iconList"></home-icons>
    <home-recommend :list="recommendList"></home-recommend>
    <home-weekend :list="weekendList"></home-weekend>
  </div>
</template>

<script>
  import axios from 'axios'
  import {mapState} from 'vuex'
  import HomeHeader from './components/Header'
  import HomeSwiper from './components/Swiper'
  import HomeIcons from './components/Icons'
  import HomeRecommend from './components/Recommend'
  import HomeWeekend from './components/Weekend'
export default {
  name: 'Home',
  components:{
    HomeHeader,
    HomeSwiper,
    HomeIcons,
    HomeRecommend,
    HomeWeekend
  },
  data () {
    return {
      swiperList:[],
      iconList:[],
      recommendList:[],
      weekendList:[],
      lastCity:'',
    }
  },
  computed:{
    ...mapState(['city'])
  },
  activated(){
      if(this.lastCity !== this.city){
          this.lastCity = this.city
        this.getHomeInfo()
      }
  },
  mounted () {
      this.lastCity = this.city
    this.getHomeInfo()
  },
  methods:{
    getHomeInfo(){
        axios.get('/api/index.json',{
          params:{
              city:this.city
          }
        }).then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc(res){
        let ress =res.data
        if(ress.ret && ress.data){
            let data = ress.data
          this.swiperList = data.swiperList
          this.iconList = data.iconList
          this.recommendList = data.recommendList
          this.weekendList = data.weekendList
        }
    }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>

</style>
